A193818 - OEIS

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A193818 as a triangular array

1

2 1

4 6 2

8 16 12 3

16 40 40 20 4

32 96 120 80 30 5

64 224 336 280 140 42 6

128 512 896 896 560 224 56 7

256 1152 2304 2688 2016 1008 336 72 8

512 2560 5760 7680 6720 4032 1680 480 90 9

1024 5632

A193818 as a square array

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`	`1024`
`1`	`6`	`16`	`40`	`96`	`224`	`512`	`1152`	`2560`	`5632`
`2`	`12`	`40`	`120`	`336`	`896`	`2304`	`5760`
`3`	`20`	`80`	`280`	`896`	`2688`	`7680`
`4`	`30`	`140`	`560`	`2016`	`6720`
`5`	`42`	`224`	`1008`	`4032`
`6`	`56`	`336`	`1680`
`7`	`72`	`480`
`8`	`90`
`9`

A193818 as an upper right triangle

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`	`1024`
	`1`	`6`	`16`	`40`	`96`	`224`	`512`	`1152`	`2560`	`5632`
		`2`	`12`	`40`	`120`	`336`	`896`	`2304`	`5760`
			`3`	`20`	`80`	`280`	`896`	`2688`	`7680`
				`4`	`30`	`140`	`560`	`2016`	`6720`
					`5`	`42`	`224`	`1008`	`4032`
						`6`	`56`	`336`	`1680`
							`7`	`72`	`480`
								`8`	`90`
									`9`

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Last modified May 4 11:27 EDT 2024. Contains 372240 sequences. (Running on oeis4.)